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view os2/svnrev.cmd @ 1967:22c96cd42eb8

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Mac: Another attempt at fixing the drawRect issue, the last fix resulted in more needsDisplay exceptions in other applications. This fix is not perfect, but it results in correct display and no exceptions. However in the test app, the one render does not always update until you stop moving the scroll bar. Will leave this implementation until a better fix is found.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Wed, 31 Jul 2019 22:22:58 +0000
parents 31a78c16c306
children
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/* REXX script to get the svn revision and display it. */
Trace o
fn = 'SVN.REV'
'svnversion . | rxqueue > nul:'
/* default version to 0, if svnversion doesn't exist or no .svn here */
ver = 0
If Queued() \= 0 Then
   Do
      /* Using PARSE PULL preserves case */
      /* If it is a double value get the first value only */
      Parse Pull sval ver ':' .
      If Strip( ver ) = '' Then ver = sval
      If ver = 'exported' Then ver = 0
      If Datatype( Right( ver, 1 ) ) \= 'NUM' Then ver = Substr( ver, 1, Length( ver) - 1 )
   End
Call Stream fn, 'C', 'OPEN'
Call Lineout fn,'VERREV='ver
Call Stream fn, 'C', 'CLOSE'
Exit 0